<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Girl</title>
    <style>
        * {
            margin: 0;
            padding: 0;

        }

        .top {
            height: 60px;
            background-color: #7d7d8b;
        }

        .main {
            width: 1080px;
            height: 490px;
            margin: 10px auto;
        }

        .banner {
            margin-top: 10px;
            width: 100%;
            height: 100px;
            background-color: #7d7d8b;
        }

        .pics {
            width: 1080px;
            height: 380px;
            margin: 10px 0;
            background-color: pink;
        }

        .pics li {
           background-color: #7d7d8b;
            height: 380px;
            list-style-type: none;
            float: left;
        }

        .pics li img {
            width: 260px;
            height: 380px;

        }

        .aa {
            margin-left: 13px;
        }


        .footer {
            clear: left;
            height: 100px;
            background-color: #7d7d8b;
        }
    </style>
</head>
<body>
<div class="top">top</div>
<div class="main">
    <div class="banner">
        banner
    </div>
    <ul class="pics">
        <li><img src="pic/1.jpg" alt=""></li>
        <li class="aa"><img src="pic/2.jpg" alt=""></li>
        <li class="aa"><img src="pic/3.jpg" alt=""></li>

        <li class="aa"><img src="pic/4.jpg" alt=""></li>
    </ul>
</div>
<div class="footer">footer</div>
</body>
</html>